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GE
Side-By-Side Refrigerator

Model # ZIS420NKC Official GE refrigerator

Here are the diagrams and repair parts for Official GE ZIS420NKC refrigerator, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 109 parts  |
Refrigerator Air Damper (replaces Wr31x20918) WR60X27396
#328

Quick chill diagram

Refrigerator air damper (replaces wr31x20918)

Part #WR60X27396

BEST SELLER
$118.81 | 
9% OFF Phone Price : $130.81
In Stock
Refrigeration Appliance Inverter (replaces Wr55x11099, Wr55x26038) WR87X29409
#903

Machine compartment diagram

Refrigeration appliance inverter (replaces wr55x11099, wr55x26038)

Part #WR87X29409

BEST SELLER
$199.63
In Stock
Refrigerator Defrost Bi-metal Thermostat WR50X29776
Refrigerator defrost bi-metal thermostat

Part #WR50X29776

BEST SELLER
$54.62 | 
10% OFF Phone Price : $60.62
In Stock
Refrigerator Water Filter MWFP
#303

Fresh food section diagram

Refrigerator water filter

Part #MWFP

$64.22
In Stock
Refrigerator Evaporator Drip Pan And Heater (replaces Wr17x13182) WR17X29775
#804

Freezer section diagram

Refrigerator evaporator drip pan and heater (replaces wr17x13182)

Part #WR17X29775

$294.89 | 
$12.00 OFF Phone Price : $306.89
In Stock
Refrigerator Door Bin (replaces Wr71x10428) WR71X25603
#207

Fresh food door diagram

Refrigerator door bin (replaces wr71x10428)

Part #WR71X25603

$100.44 | 
11% OFF Phone Price : $112.44
In Stock
Refrigerator Heater Thaw WR51X10138
#348

Quick chill diagram

Refrigerator heater thaw

Part #WR51X10138

$20.31 | 
23% OFF Phone Price : $26.31
In Stock
Tower Led Assembly WR55X25853
Tower led assembly

Part #WR55X25853

$195.18
In Stock
Ff Shelf Led 42 WR32X26811
#614

Fresh food shelves diagram

Ff shelf led 42

Part #WR32X26811

$109.25 | 
10% OFF Phone Price : $121.25
In Stock
Refrigerator Evaporator Air Baffle WR17X12528
#801

Freezer section diagram

Refrigerator evaporator air baffle

Part #WR17X12528

$104.74 | 
10% OFF Phone Price : $116.74
In Stock

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Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

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Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

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Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

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Why won't my refrigerator run?

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

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Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

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Why won't my refrigerator cool at all?

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

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Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

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What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

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Most common repair guides to help fix your refrigerators

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How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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Repair difficulty
Time required
 15 minutes or less
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control board

How to replace a refrigerator temperature control board

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Time required
 30 minutes or less

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How to Replace the Water Filter in a Maytag Refrigerator

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